| | This article applies to a setup that includes one cable or one satellite box only. If you have both a cable and satellite box, see How Do I Verify Cable and Satellite Box IR Cable Connections? |
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| | The IR control cable, which has two emitters (also called "IR blasters") at one end, is used to send signals from the TiVo DVR to your cable or satellite box. These signals allow the TiVo DVR to change channels on your cable or satellite box. To verify cable or satellite box IR cable connections and settings, perform the following steps:
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| |  Verify that the IR cable is connected to the IR port on the back of your TiVo DVR.
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| |  Make sure the emitters at the other end of the cable are positioned so that the IR signal can reach the IR sensor on your cable or satellite box (see illustration below). Usually, the optimum position is reached when the end of the emitter extends about 1 1/2" from the front of the cable or satellite box. You may need to experiment until you find the best location. The IR sensor on the box is a cone-shaped area that is usually behind a dark plastic panel. Use a flashlight to locate it if you are not sure where it is located on your cable/satellite box.
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| |  If you have verified that the IR cables are connected correctly, but are still having trouble changing channels, see How Do I Change Channels Using IR Control?
If you would like information on how to build an IR Tent, see Building an IR Tent.
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| | This information is only for TiVo-manufactured DVRs. If you need further help, please contact your manufacturer. |
